St Trillo's Chapel
Rhos-on-Sea, Conwy
St Trillo's Chapel is a tiny stone chapel on the seafront at Rhos-on-Sea, with room for only a handful of people. It is built over a holy well, which still lies under the floor in front of the altar.
Read the full story, see it on the map, get directions and find what else is nearby in the free Hidden Britain Atlas map.
- When
- Medieval
- Where
- 53.3110, -3.7420
- Group
- Holy wells & springs
Visiting
On the seafront at Rhos-on-Sea, usually open.

The Ledger of Lost Britain
The Romans arrived in AD 43. For most people that is where the history of Britain begins. But by the time the legions landed, people had already been living on these islands for thousands of years. They had hunted, farmed, mined flint, dragged stones across the country, raised a hill by hand, and buried their dead in great tombs. They left no written words. What they left was the ground itself. Every place in this book can be visited, or has been dug up, or is in a museum.
Nearby mysteries
- Prince MadocUnexplained · Rhos-on-Sea, Conwy · under a mile away
- Ffynnon ElianHoly well · Llanelian-yn-Rhos, Conwy · 4 miles away
- Kendrick's CaveBigfoot & Hominids · Great Orme, Llandudno · 4 miles away
- Conwy CastleCastle or abbey · Conwy · 4 miles away
- Great Orme Copper MinesAncient monument · Llandudno, Conwy · 5 miles away
- The ResurgamShipwreck · Off Rhyl, Denbighshire · 8 miles away